Stein, M. (1997). Secretion of virulence proteins by enteropathogenic E. coli. Universität Tübingen.
Lua i Stíl Chicago (17ú heag.)Stein, Markus. Secretion of Virulence Proteins by Enteropathogenic E. Coli. Germany: Universität Tübingen, 1997.
Lua MLA (8ú heag.)Stein, Markus. Secretion of Virulence Proteins by Enteropathogenic E. Coli. Universität Tübingen, 1997.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.